Selkirk 3" to 8" Tall Cone Adjustable / Flat Roof Flashing (Round - Type B Gas Vent) evergreen Being made from steel grants

Being made from steel grants this liner durability

For supplemental heating

With this conversion kit

pilot assembly

Outdoor Window Kit (Required)

Selkirk 3" to 8" Tall Cone Adjustable / Flat Roof Flashing (Round - Type B Gas Vent) evergreen Being made from steel grantsSelkirk 3" to 8" Tall Cone Adjustable Flat Roof Flashing Adj. Flashing: Used where the vent passes through a roof. Adj. Flashing: Adjustable to 6 12 pitch. Flat Flashing: Used on flat roof surfaces. (RV) Round Type B Gas Vent Model RV Double Wall Gas Vent is the installer's choice for residential, industrial and light commercial applications. The aluminum liner heats up quickly to promote strong draft. Galvanized outer provides protection against